US 59 & LP 224 NB over SH 21


+31.61212, -94.68416
31°36'44" N, 94°41'03" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 59 & LP 224 NB over SH 21
Structure number:111740256001072
Location:JCT US 59 & SH 21
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:49.9 ft. [15.2 m]
Total length:180.1 ft. [54.9 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:14,720 [as of 2013]
Truck traffic:22% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018GoodGoodGoodGood1472096.6
May 2016GoodGoodGoodGood1472096.6
May 2014GoodGoodGoodGood1400094.7
June 2012GoodGoodGoodGood1400095.7
April 2010GoodGoodGoodGood1350095.7
April 2008GoodGoodGoodGood1450095.6
May 2006GoodGoodGoodGood1250095.8
June 2004GoodGoodGoodGood1250095.8
June 2002FairVery GoodSatisfactoryGood1350095.7
July 2000FairVery GoodSatisfactoryGood1250096.8
May 1998FairGoodSatisfactoryGood1200094.8
May 1996FairGoodSatisfactoryGood1100094.9
June 1994FairGoodSatisfactoryGood1000093.2
June 1992FairGoodSatisfactoryGood860091.3
June 1990GoodVery GoodGoodGood860092.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.9008613900
Reinforced Concrete Decksq. ft.7,6507,650000
Reinforced Concrete Columneach98010
Reinforced Concrete Abutmentlinear ft.8484000
Reinforced Concrete Pier Caplinear ft.120118200
Elastomeric Bearingeach4040000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.392392000